Fixed Arc Step Aluminium Accommodation Ladder
Description:
This kind of ladder is fixed curved arc step aluminum alloy accommodation ladder with high intensity. It is in keeping with the requirements of standard ISO 5488-1979 and is available on various types of ships of various sizes. The steps are fixed arc steps with skid-proof grooves on the surface. All of them are anodized. According to clients' requirements, we can not only provide the ladder frame, but also provide the supporting steel parts and winch, that is we can supply a complete set of gangway. The supporting steel parts contain the upper and the lower platform. Upper platforms are mostly turntables. The winch lifts the ladder and then the turnover device turns it over and puts it on the boat. Folding handrails are standard.
Features:
1. Material: aluminum
2. Step: fixed arc step with skid-proof grooves, anodized
3. Handrail: rope / aluminum
4. Usage Angle: 0-55 degree
5. Standard: ISO 5488-1979 & CB/T14360-93
6. Optional IACS Certificates: CCS, NK, ABS, LR, RINA, BV, DNV.GL, etc.
7. Used for various kinds of ships of various sizes
8. Customized length
Specifications:
Number of Steps
L1 (mm)
Max. Height (H:mm)
L (mm)
H (mm)
Weight (kg)
12
3600
3500
5290
250
320
14
4200
4100
5890
250
330
16
4800
4590
6490
250
340
18
5400
5080
7090
250
530
20
6000
5800
7690
250
560
22
6600
6300
8290
250
580
24
7200
6800
8890
250
600
28
8400
7800
10090
250
780
32
9600
8800
11290
250
850
36
10800
9800
12490
320
890
40
12000
10800
13690
320
970
44
13200
11800
14890
350
1180
48
14400
12800
16090
350
1260
52
15600
13800
17290
420
1370
*The size in the list is just for reference.
Optional IACS Certificates: CCS, NK, ABS, LR, RINA, BV, DNV.GL
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Picture of Winch and Supporting Steel Parts: